16864722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19121}}^1$

素因数の和:19143

約数の個数: 36

約数和(自身を含む): 42508206

約数和(自身を除く): 25643484

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 19121, 38242, 57363, 114726, 133847, 172089, 267694, 344178, 401541, 803082, 936929, 1204623, 1873858, 2409246, 2810787, 5621574, 8432361, 16864722]

約数ペア:

[(1, 16864722), (2, 8432361), (3, 5621574), (6, 2810787), (7, 2409246), (9, 1873858), (14, 1204623), (18, 936929), (21, 803082), (42, 401541), (49, 344178), (63, 267694), (98, 172089), (126, 133847), (147, 114726), (294, 57363), (441, 38242), (882, 19121)]